The Beer Monitor from Anton Paar is a highly accurate instrument for continuously monitoring the alcohol content, apparent and real extract, original extract, degree of fermentation, density, and temperature of your beer, alcoholic mixtures, and alcohol-free beer. To achieve maximum accuracy, even when the CO2 content fluctuates, the Beer Monitor can be connected to a CO2 meter from the Carbo series. This is a very efficient solution for additional CO2 measurements and compensation of the beer-specific values.